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Tolls Gateway Echo Test
x402
Tolls Gateway Echo Test is a paid API for AI agents from gw.tolls.fun, paid per call via x402, $0.004/call, status down (last checked 2026-11-04).
Sends a GET request to the Tolls gateway echo endpoint and returns the echoed response, confirming the gateway is reachable and functional.
Price / call$0.004
Success—
StatusDown
How this service works
Echo test for the gateway
Output
Returns an echoed response from the Tolls gateway, confirming the gateway is live and able to process requests. The response mirrors the incoming GET request, serving as a connectivity and health signal.
Example use cases
Confirm gateway is live before use
“Before I start routing payments through Tolls, can you quickly hit their echo endpoint to make sure the gateway is up and responding?”
Automated uptime monitoring check
“Run a quick echo test against the Tolls gateway and tell me if it responds successfully — I want to know if it's reachable right now.”
Debugging gateway connectivity issue
“I'm having trouble with the Tolls gateway — can you send a test echo request to see if it's actually responding, so I know if the problem is on my end or theirs?”
Technical details
Endpoint
GEThttps://gw.tolls.fun/test-echo?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify that the Tolls gateway (gw.tolls.fun) is live and reachable before making more complex calls, or when diagnosing connectivity issues specific to this gateway. It is the simplest available probe for the Tolls infrastructure.
Side effects
- Gateway unreachable — network error or service downtime returns no response or connection timeout
- Payment not processed — x402 payment of $0.004 USDC required; missing or invalid payment header returns 402
- Invalid method — only GET is accepted; other methods return an error
- Schema mismatch — input type must be 'http'; incorrect type field causes rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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